Год выпуска: 2010 Автор: Gerson Flavio Mendes de Lima,Alexandre Cardoso and Edgard Lamounier Jr. Издательство: LAP Lambert Academic Publishing Страниц: 124 ISBN: 9783838328867
Описание
When dealing with engineering design, a professional has to consider both engineering and geometric constraints. Engineering constraints represent a set of properties such as performance, weight whereas geometric constraints represent geometrical relationships between graphical design objects such as tangency and parallel. Thus, it is important to provide engineers with computer tools that are able to handle the coupling and the management of these constraints. This is no different for telecomunication engineering projects. The objective of this book is to present a constraint-based data model to support the design of Hybrid Fibre Coaxial (HFC) for electronic TV network. The book also shows how the proposed techniques can be implemented to provide valued features for CAD/CAE software innovation. By introducing a new set of symbols for Electronic Cable Network components, a Graphical User Interface is used to demonstrate how intuitively a backbone building design can...
Все остались довольны! о чудо, такое в мгу бывает крайне редко, сами знаете :) Спасибо Вам Большое за очередную помощь!!! с понедельника возобновляем работу по дипломной...